<div class="container">  	
	<div class="form-horizontal iframe" role="form" id="comment-form">
		<div class="control-group">
          <label class="control-label">上传文件</label>
          <!-- File Upload -->
          <div class="controls">
            <input class="input-file" id="fileToUpload" type="file" name="fileToUpload" />
          </div>
		  
		<div class="control-group">
          <!-- Textarea -->
          <label class="control-label">个人感想：</label>
          <div class="controls">
            <div class="textarea">
                  <textarea type="" class="" cols="120" rows="18" id="textarea"> </textarea>
            </div>
          </div>
        </div> 
		
        </div>
		  <div class="control-group">
          <div class="controls">
            <button class="btn btn-success" id="b5">提交</button>
          </div>
        </div>
	</div>
	
	<div id="comment-div-form" class="iframe home-a1">
		
	
	</div>
</div>